EP0945677A3 - Brennstoffeinspritzvorrichtung mit Flammenstabilisierung - Google Patents
Brennstoffeinspritzvorrichtung mit Flammenstabilisierung Download PDFInfo
- Publication number
- EP0945677A3 EP0945677A3 EP99302276A EP99302276A EP0945677A3 EP 0945677 A3 EP0945677 A3 EP 0945677A3 EP 99302276 A EP99302276 A EP 99302276A EP 99302276 A EP99302276 A EP 99302276A EP 0945677 A3 EP0945677 A3 EP 0945677A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- injector
- impingement
- air
- primary
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/78—Cooling burner parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2204/00—Burners adapted for simultaneous or alternative combustion having more than one fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/046,903 US6178752B1 (en) | 1998-03-24 | 1998-03-24 | Durability flame stabilizing fuel injector with impingement and transpiration cooled tip |
US46903 | 1998-03-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0945677A2 EP0945677A2 (de) | 1999-09-29 |
EP0945677A3 true EP0945677A3 (de) | 2000-01-19 |
EP0945677B1 EP0945677B1 (de) | 2004-09-15 |
Family
ID=21946013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99302276A Expired - Lifetime EP0945677B1 (de) | 1998-03-24 | 1999-03-24 | Brennstoffeinspritzvorrichtung mit Flammenstabilisierung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6178752B1 (de) |
EP (1) | EP0945677B1 (de) |
JP (1) | JPH11311415A (de) |
CN (1) | CN1111668C (de) |
CA (1) | CA2266818C (de) |
DE (1) | DE69920088T2 (de) |
RU (1) | RU2229063C2 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6363724B1 (en) * | 2000-08-31 | 2002-04-02 | General Electric Company | Gas only nozzle fuel tip |
DE10050248A1 (de) * | 2000-10-11 | 2002-04-18 | Alstom Switzerland Ltd | Brenner |
DE50112904D1 (de) | 2000-12-16 | 2007-10-04 | Alstom Technology Ltd | Verfahren zum Betrieb eines Vormischbrenners |
DE10064259B4 (de) * | 2000-12-22 | 2012-02-02 | Alstom Technology Ltd. | Brenner mit hoher Flammenstabilität |
DE50212753D1 (de) | 2001-07-26 | 2008-10-23 | Alstom Technology Ltd | Vormischbrenner mit hoher Flammenstabilität |
ITMI20012780A1 (it) * | 2001-12-21 | 2003-06-21 | Nuovo Pignone Spa | Dispositivo di iniezione principale di combustibile liquido per camera di combustione singola dotata di camera di pre-miscelamento di una tu |
US6857271B2 (en) * | 2002-12-16 | 2005-02-22 | Power Systems Mfg., Llc | Secondary fuel nozzle with readily customizable pilot fuel flow rate |
EP1601913A1 (de) | 2003-03-07 | 2005-12-07 | Alstom Technology Ltd | Vormischbrenner |
JP4767851B2 (ja) * | 2003-09-05 | 2011-09-07 | シーメンス アクチエンゲゼルシヤフト | ガスタービン・エンジンの燃焼を安定させる装置 |
US20060191268A1 (en) * | 2005-02-25 | 2006-08-31 | General Electric Company | Method and apparatus for cooling gas turbine fuel nozzles |
EP1943464A1 (de) * | 2005-11-04 | 2008-07-16 | ALSTOM Technology Ltd | Brennstofflanze |
US8140312B2 (en) * | 2007-05-14 | 2012-03-20 | Abbott Diabetes Care Inc. | Method and system for determining analyte levels |
CN100443806C (zh) * | 2006-05-16 | 2008-12-17 | 北京航空航天大学 | 切向驻涡燃烧室 |
US8276836B2 (en) * | 2007-07-27 | 2012-10-02 | General Electric Company | Fuel nozzle assemblies and methods |
EP2187128A4 (de) * | 2007-08-10 | 2015-07-29 | Kawasaki Heavy Ind Ltd | Brennkammer |
US8393155B2 (en) * | 2007-11-28 | 2013-03-12 | Solar Turbines Incorporated | Gas turbine fuel injector with insulating air shroud |
US8096132B2 (en) * | 2008-02-20 | 2012-01-17 | Flexenergy Energy Systems, Inc. | Air-cooled swirlerhead |
FR2941287B1 (fr) * | 2009-01-19 | 2011-03-25 | Snecma | Paroi de chambre de combustion de turbomachine a une seule rangee annulaire d'orifices d'entree d'air primaire et de dilution |
US9127842B2 (en) * | 2009-05-27 | 2015-09-08 | Siemens Aktiengesellschaft | Burner, operating method and assembly method |
US8789372B2 (en) * | 2009-07-08 | 2014-07-29 | General Electric Company | Injector with integrated resonator |
US8141363B2 (en) * | 2009-10-08 | 2012-03-27 | General Electric Company | Apparatus and method for cooling nozzles |
US20120048961A1 (en) * | 2010-08-31 | 2012-03-01 | General Electric Company | Dual soft passage nozzle |
US20120137695A1 (en) * | 2010-12-01 | 2012-06-07 | General Electric Company | Fuel nozzle with gas only insert |
RU2560099C2 (ru) * | 2011-01-31 | 2015-08-20 | Дженерал Электрик Компани | Топливное сопло (варианты) |
US8966908B2 (en) | 2011-06-23 | 2015-03-03 | Solar Turbines Incorporated | Phase and amplitude matched fuel injector |
US8966906B2 (en) * | 2011-09-28 | 2015-03-03 | General Electric Company | System for supplying pressurized fluid to a cap assembly of a gas turbine combustor |
US9217570B2 (en) * | 2012-01-20 | 2015-12-22 | General Electric Company | Axial flow fuel nozzle with a stepped center body |
US8966907B2 (en) * | 2012-04-16 | 2015-03-03 | General Electric Company | Turbine combustor system having aerodynamic feed cap |
US20130327050A1 (en) * | 2012-06-07 | 2013-12-12 | General Electric Company | Controlling flame stability of a gas turbine generator |
RU2618801C2 (ru) * | 2013-01-10 | 2017-05-11 | Дженерал Электрик Компани | Топливная форсунка, концевой узел топливной форсунки и газовая турбина |
US9366190B2 (en) | 2013-05-13 | 2016-06-14 | Solar Turbines Incorporated | Tapered gas turbine engine liquid gallery |
US9592480B2 (en) | 2013-05-13 | 2017-03-14 | Solar Turbines Incorporated | Inner premix tube air wipe |
ITMI20131931A1 (it) * | 2013-11-20 | 2015-05-21 | Tenova Spa | Bruciatore industriale autorigenerativo e forno industriale per la conduzione di processi di combustione autorigenerativa |
CN104110699B (zh) * | 2014-07-09 | 2017-09-15 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机燃烧室的预混合喷嘴 |
EP3228937B1 (de) | 2016-04-08 | 2018-11-07 | Ansaldo Energia Switzerland AG | Verfahren zur verbrennung von brennstoff und verbrennungsvorrichtung |
EP3228939B1 (de) | 2016-04-08 | 2020-08-05 | Ansaldo Energia Switzerland AG | Verfahren zur verbrennung eines brennstoffs und verbrennungsvorrichtung |
DE102016226061A1 (de) * | 2016-12-22 | 2018-06-28 | Siemens Aktiengesellschaft | Brennerspitze zum Einbau in einen Brenner mit Luftkanalsystem und Brennstoffkanalsystem und Verfahren zu deren Herstellung |
US10612775B2 (en) | 2017-06-19 | 2020-04-07 | General Electric Company | Dual-fuel fuel nozzle with air shield |
US10612784B2 (en) | 2017-06-19 | 2020-04-07 | General Electric Company | Nozzle assembly for a dual-fuel fuel nozzle |
US10663171B2 (en) | 2017-06-19 | 2020-05-26 | General Electric Company | Dual-fuel fuel nozzle with gas and liquid fuel capability |
US10955141B2 (en) | 2017-06-19 | 2021-03-23 | General Electric Company | Dual-fuel fuel nozzle with gas and liquid fuel capability |
US10739007B2 (en) * | 2018-05-09 | 2020-08-11 | Power Systems Mfg., Llc | Flamesheet diffusion cartridge |
US10941941B2 (en) * | 2018-07-05 | 2021-03-09 | Solar Turbines Incorporated | Fuel injector with a center body assembly |
CN109579004B (zh) * | 2018-11-09 | 2020-06-23 | 鞍钢股份有限公司 | 一种低温低NOx天然气燃烧系统及燃烧方法 |
US11286884B2 (en) * | 2018-12-12 | 2022-03-29 | General Electric Company | Combustion section and fuel injector assembly for a heat engine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406725A1 (fr) * | 1977-10-24 | 1979-05-18 | Proizv Ob | Procede de brulage de carburant dans une chambre de combustion et chambre de combustion annulaire pour la mise en oeuvre dudit procede |
EP0548908A2 (de) * | 1991-12-24 | 1993-06-30 | Kabushiki Kaisha Toshiba | Kraftstoff-Einspritzdüsen-Anordnung zur Verwendung in einer Gasturbinen-Brennkammer |
EP0638769A2 (de) * | 1993-08-10 | 1995-02-15 | ABB Management AG | Brennstofflanze für flüssige und/oder gasförmige Brennstoffe sowie Verfahren zu deren Betrieb |
WO1995022033A1 (en) * | 1994-02-10 | 1995-08-17 | Solar Turbines Incorporated | Injector having low tip temperature |
US5502894A (en) * | 1994-04-28 | 1996-04-02 | Burke, Deceased; Thomas M. | Method of constructing a ceramic oxy-gas torch tip |
WO1996019699A1 (en) * | 1994-12-22 | 1996-06-27 | United Technologies Corporation | LOW NOx FUEL NOZZLE ASSEMBLY |
US5540056A (en) * | 1994-01-12 | 1996-07-30 | General Electric Company | Cyclonic prechamber with a centerbody for a gas turbine engine combustor |
EP0777081A2 (de) * | 1995-12-02 | 1997-06-04 | Abb Research Ltd. | Vormischbrenner |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2266834A (en) * | 1931-05-09 | 1941-12-23 | Linde Air Prod Co | Blowpipe nozzle |
US3545903A (en) * | 1969-03-12 | 1970-12-08 | United States Steel Corp | Burner for preheating a refractory lined vessel |
US5121608A (en) * | 1988-02-06 | 1992-06-16 | Rolls-Royce Plc | Gas turbine engine fuel burner |
EP0534685A1 (de) * | 1991-09-23 | 1993-03-31 | General Electric Company | Vormischbrenner mit niedriger NOx-Produktion |
US5307634A (en) | 1992-02-26 | 1994-05-03 | United Technologies Corporation | Premix gas nozzle |
US5288021A (en) * | 1992-08-03 | 1994-02-22 | Solar Turbines Incorporated | Injection nozzle tip cooling |
DE4239903C1 (de) * | 1992-11-27 | 1994-06-30 | Franz Kuenzli Ag Wangen | Injektor-Mundstück für Brenneraggregate |
US5307643A (en) | 1993-04-21 | 1994-05-03 | Mechanical Ingenuity Corp. | Method and apparatus for controlling refrigerant gas in a low pressure refrigeration system |
US5461865A (en) | 1994-02-24 | 1995-10-31 | United Technologies Corporation | Tangential entry fuel nozzle |
US5479773A (en) | 1994-10-13 | 1996-01-02 | United Technologies Corporation | Tangential air entry fuel nozzle |
US5899076A (en) * | 1996-12-20 | 1999-05-04 | United Technologies Corporation | Flame disgorging two stream tangential entry nozzle |
-
1998
- 1998-03-24 US US09/046,903 patent/US6178752B1/en not_active Expired - Lifetime
-
1999
- 1999-03-22 RU RU99105753/06A patent/RU2229063C2/ru not_active IP Right Cessation
- 1999-03-23 CN CN99104166.6A patent/CN1111668C/zh not_active Expired - Fee Related
- 1999-03-23 CA CA002266818A patent/CA2266818C/en not_active Expired - Fee Related
- 1999-03-24 EP EP99302276A patent/EP0945677B1/de not_active Expired - Lifetime
- 1999-03-24 JP JP11078911A patent/JPH11311415A/ja active Pending
- 1999-03-24 DE DE69920088T patent/DE69920088T2/de not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406725A1 (fr) * | 1977-10-24 | 1979-05-18 | Proizv Ob | Procede de brulage de carburant dans une chambre de combustion et chambre de combustion annulaire pour la mise en oeuvre dudit procede |
EP0548908A2 (de) * | 1991-12-24 | 1993-06-30 | Kabushiki Kaisha Toshiba | Kraftstoff-Einspritzdüsen-Anordnung zur Verwendung in einer Gasturbinen-Brennkammer |
EP0638769A2 (de) * | 1993-08-10 | 1995-02-15 | ABB Management AG | Brennstofflanze für flüssige und/oder gasförmige Brennstoffe sowie Verfahren zu deren Betrieb |
US5540056A (en) * | 1994-01-12 | 1996-07-30 | General Electric Company | Cyclonic prechamber with a centerbody for a gas turbine engine combustor |
WO1995022033A1 (en) * | 1994-02-10 | 1995-08-17 | Solar Turbines Incorporated | Injector having low tip temperature |
US5502894A (en) * | 1994-04-28 | 1996-04-02 | Burke, Deceased; Thomas M. | Method of constructing a ceramic oxy-gas torch tip |
WO1996019699A1 (en) * | 1994-12-22 | 1996-06-27 | United Technologies Corporation | LOW NOx FUEL NOZZLE ASSEMBLY |
EP0777081A2 (de) * | 1995-12-02 | 1997-06-04 | Abb Research Ltd. | Vormischbrenner |
Also Published As
Publication number | Publication date |
---|---|
DE69920088D1 (de) | 2004-10-21 |
US6178752B1 (en) | 2001-01-30 |
CA2266818C (en) | 2005-09-20 |
CN1111668C (zh) | 2003-06-18 |
EP0945677A2 (de) | 1999-09-29 |
CA2266818A1 (en) | 1999-09-24 |
EP0945677B1 (de) | 2004-09-15 |
DE69920088T2 (de) | 2005-01-20 |
RU2229063C2 (ru) | 2004-05-20 |
CN1234483A (zh) | 1999-11-10 |
JPH11311415A (ja) | 1999-11-09 |
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